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Mellanox LinkX MMA2L20-AR SFP28 transceiver module 25GBase-LR, LC, up to 6.2 miles, 1310 nm

Brand: Mellanox
Part Number: MMA2L20-AR
Condition: Factory New Sealed
Availability: In Stock
Shipping: Fast Shipping Across Canada
Delivery: Typically within 2 Business Days
Warranty: 3 Years

C$ 497.84

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2 reviews Write a review

NVIDIA MMA2L20-AR Optical Transceiver 25GbE SFP28 LC-LC 1310nm LR up to 10km

25GbE SFP28 LR Optical Transceiver

NVIDIA Networking MMA2L20-AR 25Gb/s transceiver module is designed for optical communication applications and is compliant to 25GBASE-LR of the IEEE 802.3cc standard. The central wavelength is 1310nm. The high performance transmitter and high sensitivity PIN receiver provide superior performance for 25Gb Ethernet applications with up to 10km links and compliant to optical interface with IEEE802.3cc.

The product is designed with a form factor, optical/electrical connection and digital diagnostic interface according to the SFP28 Multi-Source Agreement (MSA).

Highlights

Hot pluggable SFP28 MSA form factor
Compliant to IEEE 802.3cc 25GBASE-LR
SFF-8402 compliant
Up to 10km reach for G.652 SMF
Single +3.3V power supply
Operating case temperature of 0-70oC
Transmitter: 25Gb/s DFB (1310nm)
Receiver: 25Gb/s PIN
28G electrical serial interface (CEI-28G-VSR)
Maximum power consumption 1.0W
Duplex LC receptacle
RoHS compliant
SFF-8472 compliant DDM functions
Applications:

25GBASE-LR Ethernet links
Client-side 25G telecom connections

For more information of this Mellanox LinkX MMA2L20-AR SFP28 transceiver module, please visit NVIDIA website:

https://store.nvidia.com/en-us/networking/store/product/MMA2L20-AR/NVIDIAMMA2L20AROpticalTransceiver25GbESFP28LCLCLR/

MMA2L20-AR

This MMA2L20-AR is 100% genuine Mellanox product. It won't have any compatibility problem with your Mellanox devices. And the Mellanox LinkX MMA2L20-AR SFP28 transceiver module 25GBase-LR, LC, up to 6.2 miles, 1310 nm is factory new with original packaging. Buy it now and enjoy risk free purchase with fast worldwide delivery from GenuineModules.com

Michael Rodriguez	03/10/2026 EDT
Hard to beat OEM Mellanox transceivers. They just work. No compatibility headaches, no syslog errors. Used these for a 10km dark fiber run and they held up great. 5

Max Girini	11/21/2023 EST
the order was received this morning and works perfectly in my switches. 5

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What is the NVIDIA Mellanox LinkX MMA2L20-AR transceiver?

The Mellanox/NVIDIA MMA2L20-AR is a 25GbE SFP28 LR optical transceiver for single-mode fiber, using 1310 nm wavelength with duplex LC connectors and supporting up to 10 km (6.2 miles).

What distance and fiber type does the MMA2L20-AR support?

It supports 25GBASE-LR Ethernet over G.652 single-mode fiber, with a maximum reach of 10 km or about 6.2 miles.

What connector type and form factor does this transceiver use?

It uses the SFP28 hot-pluggable form factor, duplex LC optical interface, and operates at 1310 nm.

What standards does the MMA2L20-AR comply with?

Yes. It is compliant with IEEE 802.3cc 25GBASE-LR, SFP28 MSA, SFF-8402, and supports SFF-8472 digital diagnostic monitoring.

What are the main technical specifications of the MMA2L20-AR?

Key specs include 25 Gb/s data rate, DFB transmitter, PIN receiver, 28G electrical serial interface, 3.3V supply, and maximum power consumption of 1.0W.

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MMA2L20-AR Datasheet

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